Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The ongoing energy crisis highlights the urgent need to utilize coal from existing power plants for electricity generation. The exploitation of geological coal reserves in the Sibovci mine is influenced by the terrain configuration, particularly the roof and floor layers of the coal seam. This paper presents a methodology for coal sampling in the field and laboratory analysis to determine calorific value, bulk density, and natural moisture content. These parameters are crucial for ensuring both geotechnical safety and environmental protection during coal extraction and transportation. The study involved collecting 172 samples from the open coal seam profile, from an elevation range of 550 m to 650 m, using a modified drilling device. The samples were analyzed to determine the average values, variance, and distribution of bulk density and natural moisture content. Additionally, correlation analysis was conducted between the two parameters. This research helps optimize the combustion and transportation process, reducing environmental impacts such as air, water, and soil pollution. Furthermore, the findings have been applied in designing excavation slopes, contributing to improved stability and safety during coal extraction in the Sibovci mine. The study also aids in minimizing the environmental footprint of coal exploitation, ensuring that it aligns with established standards for sustainable energy production.
Czasopismo
Rocznik
Tom
Strony
31--46
Opis fizyczny
Bibliogr. 22 poz., rys., tab.
Twórcy
autor
- UBT-Higher Education Institute, Kosovo
Bibliografia
- AHMETI H., AHMETI A., BEHRAMI R., 2022, The Impact of Coal Quality on Reduction of Environmental Pollution Researched Through Statistical Analysis; https://www.civilejournal.org/index.php/cej/ article/viewFile/3506/pdf
- AHMETI H., MALIQI E., 2023, Geomechanical Research into Surface Coal Mining in Terms of Geo- technical Safety Substantiation; https://www.scopus.com/record/display.uri?eid=2-s2.0-85174218571 &origin=recordpage
- ALMADHOUN Y.M.S., 2017, Soil Mechanics Laboratory Manual.
- ANDERSON D.R., SWEENEY D.J., WILLIAMS T.A., 2003, Statistics for Business and Economics.
- BUDHU M., 2010, Soil Mechanics and Foundations.
- DAS B.M., SOBHAN K., 2022, Principles of Geotechnical Engineering, 8th ed. No link available for this reference.
- ELEZAJ Z., 2012, Geology of Kosovo; https://dukagjinibooks.com/en/books/4092
- Golden Software, 2022, Surfer V21: User’s Guide Statistics, https://downloads.goldensoftware.com/guides/ Surfer24UserGuide.pdf
- HAJRA E., AVDULLAHI S., FEJZA I., 2009, Hydrogeological Conditions of the Coal Basin of Kosovo Coal Deposit of Sibovci, International Journal of Natural and Engineering Sciences, 3 (1), 55–58.
- HEIBERGER R., HOLLAND B., 2015, Statistical Analysis and Data Display.
- HEUMANN C., SCHOMAKER M., SHALABH, 2017, Introduction to Statistics and Data Analysis: With Exercises, Solutions, and Applications in R; https://doi.org/10.1007/978-3-319-46162-5
- HEUMANN Ch., SCHOMAKER M., 2016, Introduction to Statistics and Data Analysis.
- HYSEN A., BEHRAMI R., HETEMI I., QORRI A., 2023, Formation of the Geometry of the Side Slopes from the Geotechnical Aspect for the Recultivation of the Degraded Area from Coal Mining; http:// www.jeeng.net/pdf-156001-83309?filename=Formation%20of%20the%20Geometry.pdf
- KADRIU G., KRASNIQI A., AHMETI H., 2017, Elaborati Gjeologo-Gjeomekanike, No link available for this reference.
- KRASNIQI A., KADRU G., AHMETI H., 2017, Geological-Geomechanical Elaboration at the Surface Mine in Southwestern Sibovc; No link available for this reference.
- KRASNIQI I., 2020, Report on the Production of Electricity in Kosovo; https://ashak.org/raporti-per-prodhimin-e-energjise-elektrike-ne-kosove
- LI S., YOU M., LI D., LIU J., 2022, Identifying Coal Mine Safety Production Risk Factors by Employing Text Mining and Bayesian Network Techniques; https://doi.org/10.1016/j.psep.2022.04.054
- Mining Strategy of the Republic of Kosovo for the period 2010–2025, 2011, Ministry of Economic Development; http://old.kuvendikosoves.org/common/docs/Strategjia_Minerare_e_R.Kosoves_2012-_225__Ang.pdf
- PECI N., SHALA B., HAJRA H., BARUTI B., 2012, Spatial Analysis of the Drenica Coal Basin – Field Skenderaj, Kosovo. 12th International Multidisciplinary Scientific GeoConference SGEM, Vol. III, 401–408.
- ROZANSKI Z., KONIOR J., BALCARCZYK L., 2019, Testing the In Situ Bulk Density of Mining Waste Stored in Dumping Grounds, https://doi.org/10.15244/pjoes/84863
- SELVAMUTHU D., DAS D., 2018, Introduction to Statistical Methods, Design of Experiments, and Statistical Quality Control.
- SMITH I., 2014, Smith’s Elements of Soil Mechanics.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-626780ea-5129-4266-92c9-44f23c3ea8b4
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